Execute test on remote machine using VS2010 Professional

I want to execute my test on a remote machine. I have already setup Test Controller and test agent on my Controller system and test system. But I am unable to find 'Roles' tab under Test settings to configure these tests to run on Remote machine. I read about Missing 'Roles tab' here

My ask is, is there a WAR to this?

I cannot change VS2010 Version.